Question: When did Kara Hui win the Hong Kong Film Award for Best Supporting Actress?
Paraphrase: On what date did Kara Hui win the Hong Kong Film Award for Best Supporting Actress?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q707211 p:P166 ?s . ?s ps:P166 wd:Q5894572 . ?s pq:P585 ?value}